| ⇦ | 
| ⇨ |
Change in enthalpy for reaction,
2H₂O₂ → 2H₂O + O₂
if heat of formation of H₂O₂ and H₂O are -188 and -286 kJ/mol respectively,is
Options
(a) -196 kJ/mol
(b) ⁺196kJ/mol
(c) ⁺948 kJ/mol
(d) -948 kJ/mol
Correct Answer:
-196 kJ/mol
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - The mass of an object changes from 0.002 g to 0.00025 g in a time period
- Which among the following is an extensive property of the system
- Galena is an ore of
- At what pressure a gas, which occupies 100 mL at a pressure of 720 mm
- In the conversion of Br₂ to BrO₃⁻, the oxidation number of Br changes from
Topics: Thermodynamics
(179)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The mass of an object changes from 0.002 g to 0.00025 g in a time period
- Which among the following is an extensive property of the system
- Galena is an ore of
- At what pressure a gas, which occupies 100 mL at a pressure of 720 mm
- In the conversion of Br₂ to BrO₃⁻, the oxidation number of Br changes from
Topics: Thermodynamics (179)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply